%0 Journal Article %A T. J. Claffey %T AVASCULAR NECROSIS OF THE FEMORAL HEAD %D 1960 %J The Journal of Bone & Joint Surgery British Volume %P 802-809 %V 42-B %N 4 %R 10.1302/0301-620X.42B4.802 %U https://doi.org/10.1302/0301-620X.42B4.802 %K